keybr is described as «Become a keyboard ninja! Simple and stress-free typing tutor will help you type faster and with fewer errors» and is an app in the education & reference category. There are more than 25 alternatives to keybr for a variety of platforms, including Online / Web-based, Windows, Mac, Linux and Chrome OS. The best alternative is Klavaro, which is both free and Open Source. Other great apps like keybr are KTouch, TIPP10, Typing.com and Monkeytype.